6.4 Medium
AI Score
Confidence
Low
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.963 High
EPSS
Percentile
99.5%
The remote host is missing an update for the Debian
# SPDX-FileCopyrightText: 2012 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.71155");
script_cve_id("CVE-2011-2748", "CVE-2011-2749");
script_tag(name:"creation_date", value:"2012-03-12 15:33:55 +0000 (Mon, 12 Mar 2012)");
script_version("2024-02-01T14:37:10+0000");
script_tag(name:"last_modification", value:"2024-02-01 14:37:10 +0000 (Thu, 01 Feb 2024)");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_name("Debian: Security Advisory (DSA-2292-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2012 Greenbone AG");
script_family("Debian Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB(5|6)");
script_xref(name:"Advisory-ID", value:"DSA-2292-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2011/DSA-2292-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2292");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'dhcp3, isc-dhcp' package(s) announced via the DSA-2292-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"David Zych discovered that the ISC DHCP crashes when processing certain packets, leading to a denial of service.
For the oldstable distribution (lenny), this problem has been fixed in version 3.1.1-6+lenny6 of the dhcp3 package.
For the stable distribution (squeeze), this problem has been fixed in version 4.1.1-P1-15+squeeze3 of the isc-dhcp package.
For the testing distribution (wheezy) and the unstable distribution (sid), this problem will be fixed soon.
We recommend that you upgrade your ISC DHCP packages.");
script_tag(name:"affected", value:"'dhcp3, isc-dhcp' package(s) on Debian 5, Debian 6.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "DEB5") {
if(!isnull(res = isdpkgvuln(pkg:"dhcp-client", ver:"3.1.1-6+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-client", ver:"3.1.1-6+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-client-udeb", ver:"3.1.1-6+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-common", ver:"3.1.1-6+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-dev", ver:"3.1.1-6+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-relay", ver:"3.1.1-6+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-server", ver:"3.1.1-6+lenny6", rls:"DEB5"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-server-ldap", ver:"3.1.1-6+lenny6", rls:"DEB5"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "DEB6") {
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-client", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-common", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-dev", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-relay", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"dhcp3-server", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-client", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-client-dbg", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-client-udeb", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-common", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-dev", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-relay", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-relay-dbg", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-server", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-server-dbg", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"isc-dhcp-server-ldap", ver:"4.1.1-P1-15+squeeze3", rls:"DEB6"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);